1365141047 has 2 divisors, whose sum is σ = 1365141048. Its totient is φ = 1365141046.

The previous prime is 1365141023. The next prime is 1365141067. The reversal of 1365141047 is 7401415631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1365141047 - 2¹⁶ = 1365075511 is a prime.

It is a super-2 number, since 2×1365141047² = 3727220156408512418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1365141067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682570523 + 682570524.

It is an arithmetic number, because the mean of its divisors is an integer number (682570524).

Almost surely, 2^1365141047 is an apocalyptic number.

1365141047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1365141047 is an equidigital number, since it uses as much as digits as its factorization.

1365141047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1365141047 is about 36947.8151857454. The cubic root of 1365141047 is about 1109.3259568686.

Adding to 1365141047 its reverse (7401415631), we get a palindrome (8766556678).

The spelling of 1365141047 in words is "one billion, three hundred sixty-five million, one hundred forty-one thousand, forty-seven".